TY - JOUR AU - A. P. Antonov TI - Smoothness of sums of double trigonometric series with monotone coefficients JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2004 SP - 26 EP - 33 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2004_5_a4/ LA - ru ID - VMUMM_2004_5_a4 ER -